231110110233103 has 2 divisors, whose sum is σ = 231110110233104. Its totient is φ = 231110110233102.

The previous prime is 231110110233089. The next prime is 231110110233113. The reversal of 231110110233103 is 301332011011132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231110110233103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231110110233113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115555055116551 + 115555055116552.

It is an arithmetic number, because the mean of its divisors is an integer number (115555055116552).

Almost surely, 2^{231110110233103} is an apocalyptic number.

231110110233103 is a deficient number, since it is larger than the sum of its proper divisors (1).

231110110233103 is an equidigital number, since it uses as much as digits as its factorization.

231110110233103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 231110110233103 its reverse (301332011011132), we get a palindrome (532442121244235).

The spelling of 231110110233103 in words is "two hundred thirty-one trillion, one hundred ten billion, one hundred ten million, two hundred thirty-three thousand, one hundred three".